CN211212918U

CN211212918U - Motor structure for dust collector rolling brush

Info

Publication number: CN211212918U
Application number: CN201922046924.6U
Authority: CN
Inventors: 谭慧芳; 尹鸽飞
Original assignee: Shenzhen Yusheng Motor Co ltd
Current assignee: Shenzhen Yusheng Motor Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-11
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a motor structure for a dust collector rolling brush, which comprises an installation shell, a cleaning sweeping wheel is arranged below the installation shell, an extension plate is fixedly arranged on the side wall of the installation shell, a rolling brush installation shaft body is arranged on the outer wall of the bottom of the extension plate through a support frame, a rolling brush drum is fixedly arranged on the outer wall of the rolling brush installation shaft body, and a driving structure is arranged in the inner cavity of the installation shell, the rolling brush drum and the sweeping wheel shaft body in the utility model can synchronously realize the rotation work of the rolling brush drum and each sweeping wheel shaft body through the rotation of a driving motor shaft, can assist a dust collector to carry out cleaning work, saves labor in the using process, greatly improves the cleaning effect, and can collect long-strip-shaped garbage through the arrangement of a convex nail body by arranging a hair cleaning drum at the side of the rolling brush drum, avoid winding the brush roller.

Description

Motor structure for dust collector rolling brush

Technical Field

The utility model relates to a dust catcher technical field especially relates to a motor structure for dust catcher round brush.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked. The dust collector mainly comprises three parts of dust generation, dust collection and dust filtration. The dust collector can remove dust and is mainly characterized in that an electric exhaust fan is arranged at the head of the dust collector. The rotating shaft of the exhaust fan is provided with an air impeller, after the air impeller is electrified, the exhaust fan can generate higher suction force and pressure at the rotating speed of 500 circles per second, air is discharged at high speed under the action of the suction force and the pressure, air in the dust suction part at the front end of the air fan continuously supplements the air in the air fan, instantaneous vacuum is generated inside the dust collector, negative pressure difference is formed between the air and the external atmospheric pressure, and air containing dust is sucked under the action of the negative pressure difference. Most vacuum cleaners are fitted with a roller brush device for cleaning floors and carpets.

However, the rolling brush of the existing dust collector has some defects, the rolling brush of the dust collector has a simple structure, needs manual pushing, is relatively laborious in the using process and has poor cleaning effect, and particularly, because some long-strip-shaped garbage or long-strip-shaped sundries such as thread ends possibly exist indoors, the dust collector can be wound on the rolling brush of the dust collector when being cleaned, and is difficult to clean, so that the work of the dust collector is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a motor structure for dust catcher round brush, aim at round brush or clearance sweeping wheel structure can realize rotating through motor drive to be convenient for collect work to rectangular form rubbish.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a motor structure for a rolling brush of a dust collector comprises an installation shell, wherein a cleaning sweeping wheel is arranged below the installation shell, a sweeping wheel shaft body is fixedly installed at the center of the top of the cleaning sweeping wheel, the sweeping wheel shaft body is movably connected with a bottom plate of the installation shell through a bearing, the top end of the sweeping wheel shaft body is movably connected with the inner wall of the top of the installation shell, an extension plate is fixedly installed on the side wall of the installation shell, a rolling brush installation shaft body is installed on the outer wall of the bottom of the extension plate through a support frame, a rolling brush cylinder is fixedly installed on the outer wall of the rolling brush installation shaft body, and a driving structure is arranged in an inner cavity of the installation shell; the utility model discloses a brush roller, including the drive motor shaft, the drive structure includes drive motor shaft, action wheel and follows the driving wheel, drive motor shaft hub connection driving motor, wall behind the drive motor fixed connection installation casing inner chamber, the front end at drive motor shaft is installed to the action wheel, and the action wheel passes through drive belt transmission and connects from the driving wheel, install the outer wall at the round brush installation axis body from the driving wheel, the left of action wheel is provided with the pivot, the equal swing joint in both ends installs the inner wall of casing about the pivot, and the outer wall fixed mounting of pivot has the worm wheel, drive motor shaft's outer wall has cup jointed the worm with worm wheel intermeshing, the equal fixed mounting of outer wall of pivot and sweeping wheel axis body has the sprocket.

Preferably, in the motor structure for the rolling brush of the dust collector, the cleaning sweeping wheel comprises three support arms, a brush is fixedly mounted at the tail end of each support arm, and four cleaning sweeping wheels are arranged at the bottom of the mounting shell in a centered linear equal distribution manner.

Based on the technical characteristics, through the arrangement of the cleaning sweeping wheel, the rotation of the driving motor shaft can realize the rotation work of the cleaning sweeping wheel, and the dust collector can be assisted to clean.

Preferably, in the motor structure for the rolling brush of the dust collector, the outer wall of the sweeping wheel shaft body is fixedly provided with the conical transmission gear, the front wall and the rear wall of the mounting shell are movably connected with the linkage shaft, and the linkage shaft is in transmission connection with each sweeping wheel shaft body through the matched conical transmission gear.

Based on the technical characteristics, the sweeping wheel shaft body is arranged through the linkage shaft, the linkage of each cleaning sweeping wheel is realized, the cleaning work can be synchronously rotated, and the cleaning effect is greatly improved.

Preferably, in the motor structure for the rolling brush of the dust collector, a hair cleaning roller is arranged on one side of the rolling brush barrel close to the mounting shell, the front end and the rear end of the hair cleaning roller are movably connected with a support through a rolling shaft, and the top end of the support is fixedly connected with the outer wall of the bottom of the extension plate.

Based on the technical characteristics, the richness of the functions of the rolling brush structure is increased through the arrangement of the hair cleaning roller.

Preferably, in the above motor structure for the rolling brush of the vacuum cleaner, the diameter of the hair cleaning roller is smaller than that of the rolling brush roller, and the outer wall of the hair cleaning roller is provided with integrally formed convex nail bodies, which are distributed in an array on the outer wall of the hair cleaning roller.

Based on the technical characteristics, through the arrangement of the convex nail bodies on the hair cleaning roller, the long-strip-shaped garbage can be collected, and the winding of the rolling brush barrel is avoided.

Preferably, in the above motor structure for a rolling brush of a vacuum cleaner, one end of the extension plate, which is far away from the mounting housing, is arranged in a downward arc shape.

Based on the technical characteristics, the extension plate structure is reasonable in arrangement, dust raising caused by dust or sundry scraps is avoided, and the dust collector and the rolling brush motor structure can be cleaned conveniently.

The utility model has the advantages that:

(1) the utility model provides a round brush section of thick bamboo with sweep the wheel axis body, through the rotation of driving motor shaft, can realize the rotation work of a round brush section of thick bamboo and every wheel axis body of sweeping in step, can assist the dust catcher to carry out cleaning work, it is laborsaving at the in-process that uses, and improved clean effect greatly.

(2) The utility model discloses a side at the round brush section of thick bamboo sets up hair clearance cylinder, and hair clearance cylinder can carry out collection work to rectangular form rubbish through the setting of the protruding form nail body, avoids winding round brush section of thick bamboo, also is convenient for clean these rubbish, has substantive characteristics and progress.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a side sectional view of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

fig. 3 is a schematic view of the transmission structure of the universal driving shaft of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. installing a shell; 2. cleaning the sweeping wheel; 21. a sweeping wheel shaft body; 22. a bearing; 3. an extension plate; 4. a rolling brush mounting shaft body; 5. a roller brush cylinder; 6. a hair cleaning roller; 7. a support; 8. a linkage shaft; 9. a conical drive gear; 41. a drive structure; 411. a drive motor shaft; 412. a driving wheel; 413. a driven wheel; 414. a worm gear; 415. a rotating shaft; 416. a sprocket; 417. a drive chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment is a motor structure for a rolling brush of a vacuum cleaner, which includes a mounting housing 1, a cleaning wheel 2 disposed below the mounting housing 1, a wheel shaft 21 fixedly disposed at the top center of the cleaning wheel 2, the wheel shaft 21 movably connected to a bottom plate of the mounting housing 1 through a bearing 22, and the top end of the wheel shaft 21 movably connected to the inner wall of the top of the mounting housing 1, the cleaning wheel 2 including three support arms, a brush fixedly disposed at the end of each support arm, four cleaning wheels 2 disposed at the bottom of the mounting housing 1 in a centered linear equal-division arrangement, through the arrangement of the cleaning wheels 2, the rotation of a driving motor shaft 411 can realize the rotation of the cleaning wheels 2, and can assist the vacuum cleaner to perform cleaning work, a conical transmission gear 9 fixedly disposed at the outer wall of the wheel shaft 21, and a linkage shaft 8 movably connected to the front and rear walls of the mounting housing 1, the universal driving shaft 8 is in transmission connection with each sweeping wheel shaft body 21 through the matched conical transmission gear 9, the sweeping wheel shaft bodies 21 are arranged through the universal driving shaft 8, linkage of each cleaning sweeping wheel 2 is achieved, synchronous rotating cleaning work can be conducted, the cleaning effect is greatly improved, the extension plate 3 is fixedly installed on the side wall of the installation shell 1, one end, away from the installation shell 1, of the extension plate 3 is arranged in a downward arc shape, the extension plate 3 is reasonable in structure arrangement, dust raising caused by dust or sundries is avoided, cleaning work of a dust collector and a rolling brush motor structure is facilitated, the rolling brush installation shaft body 4 is installed on the outer wall of the bottom of the extension plate 3 through a support frame, the rolling brush barrel 5 is fixedly installed on the outer wall of the rolling brush installation shaft body 4, and a driving structure 41 is arranged in the inner cavity of the installation shell 1; the driving structure 41 comprises a driving motor shaft 411, a driving wheel 412 and a driven wheel 413, the driving motor shaft 411 is connected with a driving motor, the model of the driving motor is set to be 63ZYT01C and is provided with a brush direct current motor, the rated voltage is 12V or 24V (V), the rated power is 200W, the driving motor is fixedly connected with the rear wall of the inner cavity of the installation shell 1, the driving wheel 412 is installed at the front end of the driving motor shaft 411, the driving wheel 412 is connected with the driven wheel 413 through a transmission belt in a transmission way, the driven wheel 413 is installed on the outer wall of the roller brush installation shaft body 4, a rotating shaft 415 is arranged at the left side of the driving wheel 412, the upper end and the lower end of the rotating shaft 415 are movably connected with the inner wall of the installation shell 1, a worm wheel 414 is fixedly installed on the outer wall of the rotating shaft 415, a worm meshed with the worm, one side that a hairbrush section of thick bamboo 5 is close to installation casing 1 is provided with hair clearance cylinder 6, both ends all have support 7 through roller bearing swing joint around hair clearance cylinder 6, the bottom outer wall of top fixed connection extension plate 3 of support 7, setting through hair clearance cylinder 6, the abundance of this round brush structure function has been increased, hair clearance cylinder 6's section of thick bamboo footpath is less than a hairbrush section of thick bamboo 5 setting, and hair clearance cylinder 6's outer wall is provided with integrated into one piece's protruding form nail body, protruding form nail body is the array distribution at hair clearance cylinder 6's outer wall, setting through protruding form nail body on hair clearance cylinder 6, avoid winding a hairbrush section of thick bamboo 5, can collect long form rubbish work.

The utility model discloses a concrete implementation, through set up hair cleaning roller 6 in the side of round brush section of thick bamboo 5, hair cleaning roller 6 can collect work to rectangular form rubbish through the setting of the protruding form nail body, avoid twining round brush section of thick bamboo 5, also be convenient for clean these rubbish, the utility model discloses when using, open driving motor through external power supply and switch, can make driving motor shaft 411 and the action wheel 412 of its front end rotate, through the transmission of action wheel 412 and driven wheel 413, and then can drive round brush section of thick bamboo 5 and rotate, the outer wall fixed mounting of pivot 415 has worm wheel 414 simultaneously, the outer wall of driving motor shaft 411 cup joints the worm that mutually meshes with worm wheel 414, driving motor shaft 411 can drive pivot 415 and rotate, pivot 415 is through the transmission of two sprocket 416 and driving chain 417, and then can drive one of them cleaning wheel axis body 21, the outer wall fixed mounting of sweeping wheel axis body 21 has toper drive gear 9, the preceding back wall swing joint of installation casing 1 has universal driving shaft 8, universal driving shaft 8 is connected through the equal transmission between the toper drive gear 9 that matches and every sweeping wheel axis body 21, sweep wheel axis body 21 and pass through the setting of universal driving shaft 8, the linkage of every clearance sweeping wheel 2 has been realized, and then through the rotation of driving motor shaft 411, can realize the rotation work of a brush section of thick bamboo 5 and every clearance sweeping wheel 2 in step, can assist the dust catcher and carry out cleaning work, it is laborsaving at the in-process that uses.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A motor structure for a rolling brush of a dust collector comprises a mounting shell (1), and is characterized in that: a cleaning sweeping wheel (2) is arranged below the mounting shell (1), a sweeping wheel shaft body (21) is fixedly mounted at the center of the top of the cleaning sweeping wheel (2), the sweeping wheel shaft body (21) is movably connected with the bottom plate of the mounting shell (1) through a bearing (22), the top end of the sweeping wheel shaft body (21) is movably connected with the inner wall of the top of the mounting shell (1), an extension plate (3) is fixedly mounted on the side wall of the mounting shell (1), a rolling brush mounting shaft body (4) is mounted on the outer wall of the bottom of the extension plate (3) through a support frame, a rolling brush cylinder (5) is fixedly mounted on the outer wall of the rolling brush mounting shaft body (4), and a driving structure (41) is arranged in the inner cavity of the mounting shell (1); the driving structure (41) comprises a driving motor shaft (411), a driving wheel (412) and a driven wheel (413), the driving motor shaft (411) is connected with the driving motor, the driving motor is fixedly connected with the rear wall of the inner cavity of the installation shell (1), the driving wheel (412) is installed at the front end of the driving motor shaft (411), the driving wheel (412) is connected with the driven wheel (413) through transmission of a transmission belt, the driven wheel (413) is installed on the outer wall of the roller brush installation shaft body (4), a rotating shaft (415) is arranged on the left side of the driving wheel (412), the upper end and the lower end of the rotating shaft (415) are movably connected with the inner wall of the installation shell (1), a worm wheel (414) is fixedly installed on the outer wall of the rotating shaft (415), worms meshed with the worm wheels (414) are sleeved on the outer wall of the driving motor shaft (411), and chain wheels (416) are fixedly installed, the two chain wheels (416) are in transmission connection through a transmission chain (417).

2. A motor structure for a vacuum cleaner roller brush according to claim 1, characterized in that: the cleaning sweeping wheel (2) comprises three support arms, a brush is fixedly mounted at the tail end of each support arm, and four cleaning sweeping wheels (2) are arranged at the bottom of the mounting shell (1) in a centered linear equal division mode.

3. A motor structure for a vacuum cleaner roller brush according to claim 1, characterized in that: the outer wall of the sweeping wheel shaft body (21) is fixedly provided with a conical transmission gear (9), the front wall and the rear wall of the mounting shell (1) are movably connected with a linkage shaft (8), and the linkage shaft (8) is in transmission connection with each sweeping wheel shaft body (21) through the matched conical transmission gear (9).

4. A motor structure for a vacuum cleaner roller brush according to claim 1, characterized in that: a hair cleaning roller (6) is arranged on one side, close to the mounting shell (1), of the rolling brush barrel (5), supports (7) are movably connected to the front end and the rear end of the hair cleaning roller (6) through rolling shafts, and the top ends of the supports (7) are fixedly connected with the outer wall of the bottom of the extension plate (3).

5. The motor structure for a vacuum cleaner roll brush according to claim 4, wherein: the hair cleaning roller is characterized in that the diameter of the hair cleaning roller (6) is smaller than that of the rolling brush roller (5), and the outer wall of the hair cleaning roller (6) is provided with integrally formed convex nail bodies which are distributed in an array mode on the outer wall of the hair cleaning roller (6).

6. A motor structure for a vacuum cleaner roller brush according to claim 1, characterized in that: one end of the extension plate (3) far away from the installation shell (1) is arranged in a downward arc shape.